/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package ognl;

import java.util.Enumeration;
import java.util.Iterator;

/**
 * Object that implements Iterator from an Enumeration
 */
public class EnumerationIterator<T> implements Iterator<T> {

    private Enumeration<T> enumeration;

    public EnumerationIterator(Enumeration<T> enumeration) {
        this.enumeration = enumeration;
    }

    public boolean hasNext() {
        return enumeration.hasMoreElements();
    }

    public T next() {
        return enumeration.nextElement();
    }

    public void remove() {
        throw new UnsupportedOperationException("remove() not supported by Enumeration");
    }

}
